ESS (Energy Storage System) includes a 8KW inverter with choices of either a 5KWH (or 2X, 10KWH) lithium battery storage in a single enclosure.  The lithium battery bank features a 95% DOD high performance and up to 8000 cycle life (25% more than other competing cells from China).  Each 8KW inverter features 220-240v single phase output (European type) with dual 2X PV input capable of supporting up to 8KW solar array.  Every ESS system can also further expand power by combining up to maximum 3 units in parallel, in either single phase or 3-phase (400V P-P).  

• ESS 8K Product Catalog    

• ESS 8K User Manual